Training for a 112 mile bike race

[ErickVH]

@JulianM

I think that the century plans are more aimed at completing the distance rather than racing the distance, I might be wrong about that though.

This is false just looking at the two plans briefly. The century plan is a mash up of SSB and Sustained power build. It rotates through VO2, over unders, sweet spot, and threshold. The tri-plan focuses much more on threshold + endurance workouts saving some amount of intensity for swim and run work.